2019466856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{2591}}^1$

素因数の和:3146

約数の個数: 64

約数和(自身を含む): 4383797760

約数和(自身を除く): 2364330904

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 521, 748, 1042, 1496, 2084, 2591, 4168, 5182, 5731, 8857, 10364, 11462, 17714, 20728, 22924, 28501, 35428, 44047, 45848, 57002, 70856, 88094, 97427, 114004, 176188, 194854, 228008, 352376, 389708, 484517, 779416, 969034, 1349911, 1938068, 2699822, 3876136, 5399644, 10799288, 14849021, 22948487, 29698042, 45896974, 59396084, 91793948, 118792168, 183587896, 252433357, 504866714, 1009733428, 2019466856]

約数ペア:

[(1, 2019466856), (2, 1009733428), (4, 504866714), (8, 252433357), (11, 183587896), (17, 118792168), (22, 91793948), (34, 59396084), (44, 45896974), (68, 29698042), (88, 22948487), (136, 14849021), (187, 10799288), (374, 5399644), (521, 3876136), (748, 2699822), (1042, 1938068), (1496, 1349911), (2084, 969034), (2591, 779416), (4168, 484517), (5182, 389708), (5731, 352376), (8857, 228008), (10364, 194854), (11462, 176188), (17714, 114004), (20728, 97427), (22924, 88094), (28501, 70856), (35428, 57002), (44047, 45848)]